AMD Radeon HD 7750 vs NVIDIA RTX A4000H

VS

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7750 and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7750 's Advantages

Lower TDP (55W vs 140W)

NVIDIA RTX A4000H 's Advantages

Released 9 years and 2 months late

Boost Clock1560MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (448.0GB/s vs 72.00GB/s)

5632 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7750

0.819 TFLOPS

RTX A4000H +2240%

19.17 TFLOPS

Radeon HD 7750

VS

RTX A4000H

Graphics Card

Feb 2012

Release Date

Apr 2021

Southern Islands

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

735 MHz

-

Boost Clock

1560 MHz

1125 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

72.00GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

8

Compute Units

-

512

Shading Units

6144

32

TMUs

192

16

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

4 MB

Theoretical Performance

12.80 GPixel/s

Pixel Rate

149.8 GPixel/s

25.60 GTexel/s

Texture Rate

299.5 GTexel/s

-

FP16 (half)

19.17 TFLOPS

819.2 GFLOPS

FP32 (float)

19.17 TFLOPS

51.20 GFLOPS

FP64 (double)

299.5 GFLOPS

Graphics Processor

Cape Verde

GPU Name

GA104

Cape Verde PRO

GPU Variant

GA104-???-A1

GCN 1.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.5 billion

Transistors

17.4 billion

123 mm²

Die Size

392 mm²

Board Design

55W

TDP

140W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

5.1

Shader Model

6.7

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